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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef Keyframe_h | 5 #ifndef Keyframe_h |
6 #define Keyframe_h | 6 #define Keyframe_h |
7 | 7 |
8 #include "core/CSSPropertyNames.h" | 8 #include "core/CSSPropertyNames.h" |
9 #include "core/animation/AnimationEffect.h" | 9 #include "core/animation/AnimationEffect.h" |
10 #include "core/animation/AnimationNode.h" | 10 #include "core/animation/AnimationNode.h" |
11 #include "core/animation/animatable/AnimatableValue.h" | 11 #include "core/animation/animatable/AnimatableValue.h" |
12 | 12 |
13 namespace blink { | 13 namespace blink { |
14 | 14 |
15 using PropertySet = HashSet<CSSPropertyID>; | 15 using PropertySet = HashSet<CSSPropertyID>; |
16 | 16 |
17 class Element; | 17 class Element; |
18 class LayoutStyle; | 18 class ComputedStyle; |
19 | 19 |
20 // FIXME: Make Keyframe immutable | 20 // FIXME: Make Keyframe immutable |
21 class Keyframe : public RefCountedWillBeGarbageCollectedFinalized<Keyframe> { | 21 class Keyframe : public RefCountedWillBeGarbageCollectedFinalized<Keyframe> { |
22 public: | 22 public: |
23 virtual ~Keyframe() { } | 23 virtual ~Keyframe() { } |
24 | 24 |
25 void setOffset(double offset) { m_offset = offset; } | 25 void setOffset(double offset) { m_offset = offset; } |
26 double offset() const { return m_offset; } | 26 double offset() const { return m_offset; } |
27 | 27 |
28 void setComposite(AnimationEffect::CompositeOperation composite) { m_composi
te = composite; } | 28 void setComposite(AnimationEffect::CompositeOperation composite) { m_composi
te = composite; } |
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53 | 53 |
54 class PropertySpecificKeyframe : public NoBaseWillBeGarbageCollectedFinalize
d<PropertySpecificKeyframe> { | 54 class PropertySpecificKeyframe : public NoBaseWillBeGarbageCollectedFinalize
d<PropertySpecificKeyframe> { |
55 public: | 55 public: |
56 virtual ~PropertySpecificKeyframe() { } | 56 virtual ~PropertySpecificKeyframe() { } |
57 double offset() const { return m_offset; } | 57 double offset() const { return m_offset; } |
58 TimingFunction& easing() const { return *m_easing; } | 58 TimingFunction& easing() const { return *m_easing; } |
59 AnimationEffect::CompositeOperation composite() const { return m_composi
te; } | 59 AnimationEffect::CompositeOperation composite() const { return m_composi
te; } |
60 virtual PassOwnPtrWillBeRawPtr<PropertySpecificKeyframe> cloneWithOffset
(double offset) const = 0; | 60 virtual PassOwnPtrWillBeRawPtr<PropertySpecificKeyframe> cloneWithOffset
(double offset) const = 0; |
61 | 61 |
62 // FIXME: Remove this once CompositorAnimations no longer depends on Ani
matableValues | 62 // FIXME: Remove this once CompositorAnimations no longer depends on Ani
matableValues |
63 virtual void populateAnimatableValue(CSSPropertyID, Element&, const Layo
utStyle* baseStyle) const { } | 63 virtual void populateAnimatableValue(CSSPropertyID, Element&, const Comp
utedStyle* baseStyle) const { } |
64 virtual const PassRefPtrWillBeRawPtr<AnimatableValue> getAnimatableValue
() const = 0; | 64 virtual const PassRefPtrWillBeRawPtr<AnimatableValue> getAnimatableValue
() const = 0; |
65 | 65 |
66 virtual bool isAnimatableValuePropertySpecificKeyframe() const { return
false; } | 66 virtual bool isAnimatableValuePropertySpecificKeyframe() const { return
false; } |
67 virtual bool isStringPropertySpecificKeyframe() const { return false; } | 67 virtual bool isStringPropertySpecificKeyframe() const { return false; } |
68 | 68 |
69 virtual PassOwnPtrWillBeRawPtr<PropertySpecificKeyframe> neutralKeyframe
(double offset, PassRefPtr<TimingFunction> easing) const = 0; | 69 virtual PassOwnPtrWillBeRawPtr<PropertySpecificKeyframe> neutralKeyframe
(double offset, PassRefPtr<TimingFunction> easing) const = 0; |
70 virtual PassRefPtrWillBeRawPtr<Interpolation> maybeCreateInterpolation(C
SSPropertyID, blink::Keyframe::PropertySpecificKeyframe& end, Element*, const La
youtStyle* baseStyle) const = 0; | 70 virtual PassRefPtrWillBeRawPtr<Interpolation> maybeCreateInterpolation(C
SSPropertyID, blink::Keyframe::PropertySpecificKeyframe& end, Element*, const Co
mputedStyle* baseStyle) const = 0; |
71 | 71 |
72 DEFINE_INLINE_VIRTUAL_TRACE() { } | 72 DEFINE_INLINE_VIRTUAL_TRACE() { } |
73 | 73 |
74 protected: | 74 protected: |
75 PropertySpecificKeyframe(double offset, PassRefPtr<TimingFunction> easin
g, AnimationEffect::CompositeOperation); | 75 PropertySpecificKeyframe(double offset, PassRefPtr<TimingFunction> easin
g, AnimationEffect::CompositeOperation); |
76 | 76 |
77 double m_offset; | 77 double m_offset; |
78 RefPtr<TimingFunction> m_easing; | 78 RefPtr<TimingFunction> m_easing; |
79 AnimationEffect::CompositeOperation m_composite; | 79 AnimationEffect::CompositeOperation m_composite; |
80 }; | 80 }; |
(...skipping 15 matching lines...) Expand all Loading... |
96 } | 96 } |
97 | 97 |
98 double m_offset; | 98 double m_offset; |
99 AnimationEffect::CompositeOperation m_composite; | 99 AnimationEffect::CompositeOperation m_composite; |
100 RefPtr<TimingFunction> m_easing; | 100 RefPtr<TimingFunction> m_easing; |
101 }; | 101 }; |
102 | 102 |
103 } // namespace blink | 103 } // namespace blink |
104 | 104 |
105 #endif // Keyframe_h | 105 #endif // Keyframe_h |
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